But it seems like the binding spell may come undone in the finale, possibly thanks to Cassie (Britt Robertson) and Diana (Shelley Hennig)! When Jake (Chris Zylka), Adam (Thomas Dekker) and Melissa (Jessica Parker Kennedy) set off to save Faye (Phoebe Tonkin) from the Witch Hunters, Adam is finally able to do solo magic, which he actually uses against Jake, who's ready to run straight into the boat yard where so many of their parents lost their lives 16 years ago. Will the Circle make the same mistakes again?

Check out an exclusive sneak peek from the season finale of The Secret Circle, airing Thursday at 9/8c on The CW.